60 Cases of Cyclospora Illness Reported in Florida as Health Officials Warn of Parasitic Infection

Florida health officials are urging residents to take extra care when handling fresh produce after 60 cases of cyclosporiasis—an intestinal illness caused by the microscopic parasite Cyclospora cayetanensis—have been reported statewide so far this year.

The parasite causes a gastrointestinal infection that can lead to severe watery diarrhea, stomach cramps, nausea, fatigue, bloating, loss of appetite, and weight loss. Symptoms typically develop between two days and two weeksafter eating contaminated food or drinking contaminated water and, without treatment, can last for weeks or even return after seemingly improving.

South Florida Cases

According to the Florida Department of Health, 16 of the state’s 60 reported cases have occurred in South Florida:

• Miami-Dade County: 9 cases

• Broward County: 5 cases

• Palm Beach County: 2 cases

Health officials say the illness is not usually spread directly from person to person. Instead, people become infected by consuming food or water contaminated with the parasite, most commonly fresh produce.

Foods Linked to Previous Outbreaks

While investigators have not identified the source of the current Florida cases, previous Cyclospora outbreaks have been associated with:

• Fresh basil

• Cilantro

• Bagged salad mixes

• Lettuce

• Spinach

• Raspberries

• Blackberries

• Snow peas

• Green onions

How to Protect Yourself

The Florida Department of Health and the CDC recommend:

• Wash all fruits and vegetables thoroughly under running water before eating.

• Scrub firm produce with a clean produce brush when possible.

• Refrigerate fresh produce promptly.

• Wash hands with soap before preparing food and after using the bathroom.

• Cook vegetables when practical, as heat kills the parasite more effectively than washing alone.

When to Seek Medical Care

Anyone experiencing persistent watery diarrhea, dehydration, severe stomach cramps, or symptoms lasting more than a few days should contact a healthcare provider. Cyclosporiasis is treatable with prescription antibiotics, and early diagnosis can help prevent prolonged illness.

The outbreak is part of a broader increase in Cyclospora infections being reported across multiple U.S. states this summer, with health officials continuing to investigate the source of the contamination.

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